| To: | <topband@contesting.com> |
|---|---|
| Subject: | Re: Topband: The AM Brick Wall |
| From: | "Ian Keyser" <ian.keyser@btopenworld.com> |
| Reply-to: | Ian Keyser <ian.keyser@btopenworld.com> |
| Date: | Tue, 23 Jan 2007 15:12:22 -0000 |
| List-post: | <mailto:topband@contesting.com> |
I've just built the one in ON4UN's book and it is superb. Mine is 1dB down at 1770KHz and when properly terminated exceeds -40 after that..... When I wound the inductors to the figs stated it was 'off' but did it by number of turns and great. Built 'ungly style' on a bit of PCB and now covered in contact adheasive to hold it tight while outside... Ian _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband |
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